Wikipedia

Crazy Horse is an American rock band best known for their association with Neil Young. Beginning in 1969 and continuing to the present day, they have been co-credited on a number of Young's albums, with 11 studio albums and numerous live albums being billed as by "Neil Young and Crazy Horse". They have also released six studio albums of their own, all issued between 1971 and 2009.

Billy Talbot (bass) and Ralph Molina (drums) have been the only consistent members of the band. On four of Crazy Horse's studio albums, Talbot and Molina serve as the rhythm section to an entirely different group of musicians.